Base | Representation |
---|---|
bin | 1011010010001… |
… | …1011010011101 |
3 | 10022001122220000 |
4 | 2310203122131 |
5 | 44104042343 |
6 | 4410244513 |
7 | 1113210114 |
oct | 264433235 |
9 | 108048800 |
10 | 47330973 |
11 | 24798508 |
12 | 13a26739 |
13 | 9a625c1 |
14 | 6400c7b |
15 | 424ded3 |
hex | 2d2369d |
47330973 has 20 divisors (see below), whose sum is σ = 71148000. Its totient is φ = 31356072.
The previous prime is 47330951. The next prime is 47330981. The reversal of 47330973 is 37903374.
It is not a de Polignac number, because 47330973 - 26 = 47330909 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47330903) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11778 + ... + 15276.
It is an arithmetic number, because the mean of its divisors is an integer number (3557400).
Almost surely, 247330973 is an apocalyptic number.
It is an amenable number.
47330973 is a deficient number, since it is larger than the sum of its proper divisors (23817027).
47330973 is a wasteful number, since it uses less digits than its factorization.
47330973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3678 (or 3669 counting only the distinct ones).
The product of its (nonzero) digits is 47628, while the sum is 36.
The square root of 47330973 is about 6879.7509402594. The cubic root of 47330973 is about 361.7277365308.
The spelling of 47330973 in words is "forty-seven million, three hundred thirty thousand, nine hundred seventy-three".
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